package com.diandi.signature.util; 
/**
* @author mwz
* @create 2017-09-06 10:52
* @version V1.0.0
* @description description
*/
public class MongoDBLog {

    private static MongoDBLog instance = new MongoDBLog();

    private MongoDBLog (){

    }


    public static MongoDBLog getInstance() {
        return instance;
    }
}
